COŞKUN, Mücahit, Mesut GÖK, and Sevda COŞKUN. “Climate Characteristics of Safranbolu (Karabuk) and Saffron Cultivation”. International Journal of Geography and Geology 6, no. 3 (March 7, 2017): 58–69. Accessed May 18, 2024. https://archive.conscientiabeam.com/index.php/10/article/view/1978.